Respuesta :
It is False
normal exhalation is passive, meaning it requires no muscular effort.
During normal breathing at rest, there are small inhalations (inhalations) followed by exhalations (exhalations). After exhaling, automatically pause (or non-breathing period) for about 1 to 2 seconds.
Most of the work we breathe in when we are at rest is done by the diaphragm, the main respiratory muscle. The intercostal muscles, located between each rib and certain muscles in the chest and neck, are called accessory muscles of respiration. They can become active to increase the flow of air in and out of the lungs during exercise or activity. Think of the way an athlete breathes at the end of a race. They breathe faster and use accessory muscles to get more air into their lungs. When they recovered, their breathing returned to normal.
Exhalation is passive (no active muscle activity) and is caused by natural contraction of lung tissue and is accompanied by relaxation of all respiratory muscles.
To learn more about exhalation for given link
https://brainly.com/question/1593978
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